Looking like a living drop of blood, Gush is a blood-red version of Slush or Droplette, possessing the same saddened expression and melting body. True to its appearance, its ability in the games is to cause nosebleeds, which can be very dangerous.
In the anime, Gush has the ability to make things drip such paint, drool, and noses. If frozen he can no longer make things drip.
He made a small brief cameo in EP101.
Yo-kai Watch animation series
A Gush appeared and made its debut in Yo-kai Gush, in which it causes Nate's painting to mess up at the very last second. It later gave its Yo-kai medal to Nate, after Nate summoned Pupsicle and froze him solid after Whisper told him a very bad joke.
Gush rarely appears in water spots, in the Underground Waterway.
Yo-kai Watch 2
Gush rarely appears in water spots at the riverbank in Blossom Heights. He can also be freed from the Crank-a-kai using a Purple Coin in the present, or from the Oni Crank-a-kai, as well as using the Mystery Way Crank-a-kai by using Mystery Coins.
In the manga
In the manga, Nate summoned Gush to stop Dracunyan from causing trouble.